Send it back! According to the specs, the ethernet ports on it are only 10/100 rather than gigabit, so when you connect it to the VM Hub the wifi from the Deco will have a maximum speed of 100 Mb/s - which is somewhat annoying if you are paying for 350 and now can't use it!
I believe the Deco M series have gigabit ethernet ports.
Just as a matter of record for anybody else reading this thread, the Deco E4 is cheap and has good wireless, it's only the 100 Mbps ethernet port that is the constraint. So for anybody who has an E4 and can't return it (or buying new and can structure a cheap deal around this idea) then adding a single Deco S4, M4, M5, or M9 unit as the primary mesh router would remove the 100 Mbps pinch point.
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